Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: System description

  1. Engine immobiliser system description

The engine immobiliser system is designed to prevent the vehicle from being stolen. This system uses a transponder key ecu that stores the key codes of authorized ignition keys. If an attempt is made to start the engine using an unauthorized key, the ecu sends a signal to the ecm to prohibit fuel delivery and ignition, effectively disabling the engine.

  1. Function of main component

Toyota RAV4. Function of main component


  1. System function

Engine immobiliser system
Parts location System diagram ...

How to proceed with troubleshooting
Hint: Use these procedures to troubleshoot the engine immobiliser system. *: Use the intelligent tester. Vehicle brought to workshop Inspect battery voltage Standard voltage: 11 t ...

Other materials:

Inspection
Inspect starter assembly Notice: These tests must be performed within 3 to 5 seconds to avoid burning out the coil. Perform the pull-in test. Disconnect the lead wire from terminal c. Connect the battery to the magnetic switch as shown in the illustration. Check that the clutch ...

On-vehicle inspection
Check steering pad assembly (vehicle not involved in collision and airbag not deployed) Perform a diagnostic system check (see page rs- 49). With the steering pad (with airbag) installed on the vehicle, perform a visual check: check for cuts, cracks or discoloration on the ...

Battery temperature sensor circuit
Description The battery temperature sensor installed on the battery current sensor detects battery temperature. A thermistor is integrated into the battery temperature sensor, and the resistance in the battery temperature sensor changes according to the battery temperature. The r ...

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